| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $246.33 | 10.586% | $272.4065 | $272.41 | $272.40 | $272.40 |
| Purchase #2 | $124.99 | 12.366% | $140.4463 | $140.45 | $140.45 | $140.40 |
| Purchase #3 | $41.65 | 12.769% | $46.9683 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $159.50 | 13.791% | $181.4966 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $240.44 | 6.827% | $256.8548 | $256.85 | $256.85 | $256.90 |
| Purchase #6 | $104.61 | 4.486% | $109.3028 | $109.30 | $109.30 | $109.30 |
| Purchase #7 | $138.32 | 7.411% | $148.5709 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $1,055.84 | $1,156.0462 | $1,156.05 | $1,156.00 | $1,156.10 | |